100G QSFP28 100km光模塊 HT-QSFP28-100G-ZR4+
100G QSFP28 100km光模塊是我司新開(kāi)發(fā)的具有超低成本、可實(shí)現(xiàn)無(wú)中繼100km傳輸?shù)拈L(zhǎng)距傳輸新方案。
該產(chǎn)品具備低功耗、小體積的特點(diǎn),功率預(yù)算顯著高于業(yè)內(nèi)100G QSFP28 ZR4光模塊,用超低成本的非相干方案實(shí)現(xiàn)點(diǎn)對(duì)點(diǎn)、無(wú)中繼長(zhǎng)達(dá)100km的高質(zhì)量傳輸,解決某些光纖狀態(tài)不理想、鏈路損耗較大、節(jié)點(diǎn)較多的場(chǎng)景�?勺鳛槌L(zhǎng)距傳輸場(chǎng)景下昂貴相干方案低成本替代方案,在國(guó)內(nèi)外城域光模塊市場(chǎng)有著強(qiáng)勁的技術(shù)優(yōu)勢(shì)和成本競(jìng)爭(zhēng)力。
100G QSFP28 100km光模塊遵循SFF-8679協(xié)議,采用標(biāo)準(zhǔn)的QSFP28光模塊封裝和雙路LC光纖接口,延續(xù)主流4*25G NRZ編碼,電口遵循IEEE 802.3bm CAUI-4標(biāo)準(zhǔn),光口采用LAN-WDM經(jīng)典波分復(fù)用。與業(yè)內(nèi)常見(jiàn)的100G QSFP28 ZR4光模塊相比,100G QSFP28 100km光模塊從芯片設(shè)計(jì)方面提升了激光器出光功率、半導(dǎo)體放大器的溫度特性、噪聲特性,從器件封裝設(shè)計(jì)及工藝方面,優(yōu)化了光路耦合效率,同時(shí)采用特殊濾波器實(shí)現(xiàn)了噪聲優(yōu)化,改善了TIA電源噪聲,降低了通道間串?dāng)_,大幅提高了綜合鏈路預(yù)算,充分保障了100Gb/s光信號(hào)超長(zhǎng)距高質(zhì)量傳輸。
FiberMall P/N |
HT-QSFP28-100G-ZR4+ |
Vendor Name |
H&T |
Form Factor |
QSFP28 |
Max Data Rate |
103.12Gbps |
Wavelength |
1295.56nm, 1300.05nm, |
Max Distance |
100km |
Connector |
Duplex LC |
Transmitter Type |
LAN WDM Laser |
Cable Type |
SMF |
Receiver Type |
PIN with SOA |
TX Power |
+4.0~+8.0dBm |
Receiver Sensitivity |
< -30dBm |
Protocols |
QSFP28 MSA, IEEE 802.3bm, ITU-T G.959, SFF-8636 and SFF-8679 |
Operation Temperature |
0 to 70°C (32 to 158°F) |